Dr Anthony Fauci: What did the US get wrong about Covid?

German Galushchenko: How vulnerable is Ukraine?

Jan Lipavský: Will energy crisis break Europe's stand against Moscow?

Audrey Tang: Can Taiwan forge its own path?

Matthew Collins: Taking on the far right

Dimitar Kovačevski: Can North Macedonia finally join the EU?

Rafael Grossi: Is nuclear power ever risk-free?

Ben Hodges: Is Ukrainian victory inevitable?

Sauli Niinistö: Finland's new strategic direction

Gerard Lyons: Is Britain's economy up to scratch?

David Dimbleby: Are journalistic values under threat?

Mark Wolf: Does the world need a new anti-corruption court?

Ronald Lamola: Does the ANC have answers for South Africa's problems?

Salome Zourabichvili: How much does Georgia have to fear from Russia?

Chelsea Manning: Does transparency justify leaking state secrets?

Getachew Reda: Have Tigray's rebels surrendered?

Barbara Chase-Riboud: Monuments and controversy

Rachel Clarke: Talking honestly about the end of life

London Breed: What does San Francisco reveal about the US?

Daniel Ellsberg: Does the US military have too much power?

David Friedberg: Can tech fix our biggest challenges?

Allen Ault: Opposing the death penalty

Oleksandra Matviichuk and Yan Rachinsky: Fighting for civil rights

Wes Streeting: Is Britain ready for a new government?

Ericka Huggins: Do the Black Panthers have lessons for Black Lives Matter?

Hardtalk in 2022

Evgenia Kara-Murza: Has Putin neutralised his Russian opponents?

Fawad Chaudhry: Is Pakistan heading for economic meltdown?

Waheed Arian: Migration in the Western world

Boris Bondarev: Speaking out against Putin

Marilyn Stafford: A life in pictures